Continue about the underwater world of Sharm El-Sheikh (or rather about the animals that could be observed in the corals near our hotel).
Star Cygan (Siganus stellatus), cute fish of the genus Xigang, all in fine-fine point with a yellowish fins, swam always in pairs. Under the spines, fins, an injection which can be painful.
The Blowfish strorey point (Canthigaster solandri). Protective colouring, moved sharp shots, the rest of the time freezes on the bottom. Although, me personally, despite the disguise, catches the eye. To gloryhole famous Puffer fish, the organs of which in different concentrations contains strong poison tetrodotoxin, and cooking wrong which could send a foodie to the hereafter. Continue reading
Among infectious diseases most common diseases of bacterial origin: aeromonosis and Pseudomonas.
Aeromonosis.The causative agent is aeromonad – motile gram-negative bacteria p. Aeromonas (A. hydrophila, A. sobria) related to SEM. Vibrionaceae. Hits all the main types of pond fish (carp, white Amur, carp, crucian carp). The factors contributing to the development of fish are the sharp increase in water temperature, low fatness of the fish, dense planting, poor feeding, high content of organic matter, the trauma to the fish.
Aeromonosis is acute, subacute and chronic. The acute form is observed in the spring and summer and can be accompanied by mass death of fish (70%). The disease manifests itself in the form of serous-hemorrhagic inflammation of the skin and is characterized by edema, ekzoftalm, enlarged abdomen, aresenium scales. At autopsy in the abdominal cavity detect the exudates (clear, yellowish or bloody fluid), peritonitis, hemorrhagic inflammation of the intestines, degeneration of the internal organs (increase, discoloration, foci of necrosis). Continue reading
Overflow system for a saltwater aquarium is required for circulation of water between the aquarium and sump (technical capacity for filtration and the maintenance of regenerative processes of water circulated in the system). Made of high quality food-grade, chemically-resistant material, not susceptible to UV degradation.
All, both novice and experienced lovers of the marine aquarium when you install a marine aquarium one way or another faced with the problem of the choice of system overflow, and usually the choice is not too large, either the so-called “mine”, the overflow through the top of the aquarium, etc. We do not claim that spillovers are bad, not at all, fine, BUT! all these systems have a major drawback — external unattractiveness. And always a way out, as they say — next.
We have designed a overflow that allows you to organize reliable and noiseless circulation of water between the aquarium and sump, while maintaining the aesthetics of the interior of the main tank. Continue reading